550111010150 has 24 divisors (see below), whose sum is σ = 1101914670864. Its totient is φ = 203117911200.

The previous prime is 550111010149. The next prime is 550111010153. The reversal of 550111010150 is 51010111055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550111010153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 423161666 + ... + 423162965.

It is an arithmetic number, because the mean of its divisors is an integer number (45913111286).

Almost surely, 2^550111010150 is an apocalyptic number.

550111010150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550111010150 is an abundant number, since it is smaller than the sum of its proper divisors (551803660714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550111010150 is a wasteful number, since it uses less digits than its factorization.

550111010150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846324656 (or 846324651 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 20.

The spelling of 550111010150 in words is "five hundred fifty billion, one hundred eleven million, ten thousand, one hundred fifty".